DLT

2023-09-05 阅读 108 评论 0

摘要：一. 什么是DLT DLT（Diagnostics Log and Trace）是GENIVI基于LT协议实现的Log和Trace后台程序二. 获取dlt-daemon源码 git clone https://github.com/GENIVI/dlt-daemon.gitcd dlt-daemonmkdir buildcd buildcmake ..makesudo make installsudo ldconfig 三.

一. 什么是DLT

DLT（Diagnostics Log and Trace）是GENIVI基于LT协议实现的Log和Trace后台程序

二. 获取dlt-daemon源码

git clone https://github.com/GENIVI/dlt-daemon.git
cd dlt-daemon
mkdir build
cd build
cmake ..
make
sudo make install
sudo ldconfig

三. dlt-viewer
现装依赖包 sudo apt-get install libqt5serialport5-dev libqt5serialport5

git clone https://github.com/GENIVI/dlt-viewer.git
mkdir build
cd build
cmake ..
make

四. 生成测试程序

cd dlt-daemon/examples/example1/
mkdir build
cd build
cmake ..
make

五. 启动dlt-daemon
首先复制dlt.conf文件

cd dlt-daemon/src/daemon/
sudo cp dlt.conf /etc/
sudo gedit /etc/dlt.conf

修改：LoggingMode = 2
           OfflineTraceDirectory = /tmp
           OfflineTraceFileSize = 1000000
           OfflineTraceMaxSize = 4000000
           OfflineTraceFileNameTimestampBased = 1
           OfflineLogstorageDirPath = /opt
六.  dlt-daemon -c /etc/dlt.conf
启动log接收端：
七. dlt-receive -o /tmp/log.dlt localhost
这时，/tmp/log.dlt 文件就可以用dlt-viewer查看啦

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